CVE-2023-22319 SQL injection in MilesightVPN

High 7.3 Published 6 Jul 2023 Updated 14 Nov 2024

SQL injection in Milesight VPN login allows attackers to bypass authentication via crafted network requests.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-22319?

CVE-2023-22319 is a high-severity SQL injection vulnerability in MilesightVPN, published on 6 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A sql injection vulnerability exists in the requestHandlers.js LoginAuth functionality of Milesight VPN v2.0.2. A specially-crafted network request can lead to authentication bypass. An attacker can send a malicious packet to trigger this vulnerability.

Weakness: CWE-89

Which versions are affected by CVE-2023-22319?

It affects 1 product.

Products include Milesight Milesightvpn.

How do I fix CVE-2023-22319?

No fix has been published for CVE-2023-22319 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2023-22319 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-22319 exists.

Sources

Also known as GHSA-m5cf-882p-58vh.